tree 525110e780d2f1db95c59b16a4ab8130ab38e203
parent a9b6ef426d4dc88d16ac1f076182852be225b5f6
author Nicolas Iooss <nicolas.iooss@m4x.org> 1493845081 +0200
committer Stephen Smalley <sds@tycho.nsa.gov> 1494004024 -0400

libselinux/utils: add noreturn attribute to selinux_check_access's usage

When building libselinux, clang reports the following warning:

    selinux_check_access.c:8:1: error: function 'usage' could be
    declared with attribute 'noreturn' [-Werror,-Wmissing-noreturn]

While at it, make progname const.

Signed-off-by: Nicolas Iooss <nicolas.iooss@m4x.org>